Dwight Eisnehower, John Kennedy, Dwight Eisenhower, John F. Kennedy

In this Dec. 6, 1960, file photo, President Dwight Eisenhower poses with President-elect John F. Kennedy at the White House in Washington before a private conference. Researchers at the John F. Kennedy Presidential Library and Museum in 2020 have found a cache of letters from Americans objecting to JFK's embrace of cocktails at White House events. The letters shed new insight into Eisenhower's handoff to Kennedy early in 1961, and the strikingly different attitudes that people held about alcohol at official functions. (AP Photo, File)